Miguel Jimenez works on the wheels of an U-Step Walker at In-Step Mobility in Skokie. | Curtis Lehmkuhl~Sun-Times Media
Jonathan Miller, president of In-Step Mobility, started his business after building a walker to help his mother. | Curtis Lehmkuhl~Sun-Times Media
Gil Jimenez works on a U-Step Walker at In-Step Mobility in Skokie. | Curtis Lehmkuhl~Sun-Times Media
In-Step Mobility has gone global as indicated by their products being featured in a Japanese trade magazine. | Curtis Lehmkuhl~Sun-Times Media
Multiple U-Step Walkers line the warehouse at In-Step Mobility in Skokie. | Curtis Lehmkuhl~Sun-Times Media
SKOKIE – It began as a way to help his mother move more easily, not to make a new career for himself. But the walker created about 20 years ago by Jonathan Miller did both, and now Miller’s company, In-Step Mobility Products Inc. of Skokie, …